2012146710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:846

約数の個数: 128

約数和(自身を含む): 5619456000

約数和(自身を除く): 3607309290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 199, 210, 267, 398, 445, 534, 541, 597, 623, 890, 995, 1082, 1194, 1246, 1335, 1393, 1623, 1869, 1990, 2670, 2705, 2786, 2985, 3115, 3246, 3738, 3787, 4179, 5410, 5970, 6230, 6965, 7574, 8115, 8358, 9345, 11361, 13930, 16230, 17711, 18690, 18935, 20895, 22722, 35422, 37870, 41790, 48149, 53133, 56805, 88555, 96298, 106266, 107659, 113610, 123977, 144447, 177110, 215318, 240745, 247954, 265665, 288894, 322977, 337043, 371931, 481490, 531330, 538295, 619885, 645954, 674086, 722235, 743862, 753613, 1011129, 1076590, 1239770, 1444470, 1507226, 1614885, 1685215, 1859655, 2022258, 2260839, 3229770, 3370430, 3719310, 3768065, 4521678, 5055645, 7536130, 9581651, 10111290, 11304195, 19163302, 22608390, 28744953, 47908255, 57489906, 67071557, 95816510, 134143114, 143724765, 201214671, 287449530, 335357785, 402429342, 670715570, 1006073355, 2012146710]

約数ペア:

[(1, 2012146710), (2, 1006073355), (3, 670715570), (5, 402429342), (6, 335357785), (7, 287449530), (10, 201214671), (14, 143724765), (15, 134143114), (21, 95816510), (30, 67071557), (35, 57489906), (42, 47908255), (70, 28744953), (89, 22608390), (105, 19163302), (178, 11304195), (199, 10111290), (210, 9581651), (267, 7536130), (398, 5055645), (445, 4521678), (534, 3768065), (541, 3719310), (597, 3370430), (623, 3229770), (890, 2260839), (995, 2022258), (1082, 1859655), (1194, 1685215), (1246, 1614885), (1335, 1507226), (1393, 1444470), (1623, 1239770), (1869, 1076590), (1990, 1011129), (2670, 753613), (2705, 743862), (2786, 722235), (2985, 674086), (3115, 645954), (3246, 619885), (3738, 538295), (3787, 531330), (4179, 481490), (5410, 371931), (5970, 337043), (6230, 322977), (6965, 288894), (7574, 265665), (8115, 247954), (8358, 240745), (9345, 215318), (11361, 177110), (13930, 144447), (16230, 123977), (17711, 113610), (18690, 107659), (18935, 106266), (20895, 96298), (22722, 88555), (35422, 56805), (37870, 53133), (41790, 48149)]