19007989350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{479}}^1\times {\mathrm{5399}}^1$

素因数の和:5907

約数の個数: 144

約数和(自身を含む): 54960768000

約数和(自身を除く): 35952778650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 479, 490, 525, 735, 958, 1050, 1225, 1437, 1470, 2395, 2450, 2874, 3353, 3675, 4790, 5399, 6706, 7185, 7350, 10059, 10798, 11975, 14370, 16197, 16765, 20118, 23471, 23950, 26995, 32394, 33530, 35925, 37793, 46942, 50295, 53990, 70413, 71850, 75586, 80985, 83825, 100590, 113379, 117355, 134975, 140826, 161970, 167650, 188965, 226758, 234710, 251475, 264551, 269950, 352065, 377930, 404925, 502950, 529102, 566895, 586775, 704130, 793653, 809850, 944825, 1133790, 1173550, 1322755, 1587306, 1760325, 1889650, 2586121, 2645510, 2834475, 3520650, 3968265, 5172242, 5668950, 6613775, 7758363, 7936530, 12930605, 13227550, 15516726, 18102847, 19841325, 25861210, 36205694, 38791815, 39682650, 54308541, 64653025, 77583630, 90514235, 108617082, 126719929, 129306050, 181028470, 193959075, 253439858, 271542705, 380159787, 387918150, 452571175, 543085410, 633599645, 760319574, 905142350, 1267199290, 1357713525, 1900798935, 2715427050, 3167998225, 3801597870, 6335996450, 9503994675, 19007989350]

約数ペア:

[(1, 19007989350), (2, 9503994675), (3, 6335996450), (5, 3801597870), (6, 3167998225), (7, 2715427050), (10, 1900798935), (14, 1357713525), (15, 1267199290), (21, 905142350), (25, 760319574), (30, 633599645), (35, 543085410), (42, 452571175), (49, 387918150), (50, 380159787), (70, 271542705), (75, 253439858), (98, 193959075), (105, 181028470), (147, 129306050), (150, 126719929), (175, 108617082), (210, 90514235), (245, 77583630), (294, 64653025), (350, 54308541), (479, 39682650), (490, 38791815), (525, 36205694), (735, 25861210), (958, 19841325), (1050, 18102847), (1225, 15516726), (1437, 13227550), (1470, 12930605), (2395, 7936530), (2450, 7758363), (2874, 6613775), (3353, 5668950), (3675, 5172242), (4790, 3968265), (5399, 3520650), (6706, 2834475), (7185, 2645510), (7350, 2586121), (10059, 1889650), (10798, 1760325), (11975, 1587306), (14370, 1322755), (16197, 1173550), (16765, 1133790), (20118, 944825), (23471, 809850), (23950, 793653), (26995, 704130), (32394, 586775), (33530, 566895), (35925, 529102), (37793, 502950), (46942, 404925), (50295, 377930), (53990, 352065), (70413, 269950), (71850, 264551), (75586, 251475), (80985, 234710), (83825, 226758), (100590, 188965), (113379, 167650), (117355, 161970), (134975, 140826)]