1844906490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{2617}}^1$

素因数の和:3013

約数の個数: 128

約数和(自身を含む): 5639800320

約数和(自身を除く): 3794893830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 373, 378, 630, 746, 945, 1119, 1865, 1890, 2238, 2611, 2617, 3357, 3730, 5222, 5234, 5595, 6714, 7833, 7851, 10071, 11190, 13055, 13085, 15666, 15702, 16785, 18319, 20142, 23499, 23553, 26110, 26170, 33570, 36638, 39165, 39255, 46998, 47106, 50355, 54957, 70497, 70659, 78330, 78510, 91595, 100710, 109914, 117495, 117765, 140994, 141318, 164871, 183190, 234990, 235530, 274785, 329742, 352485, 353295, 494613, 549570, 704970, 706590, 824355, 976141, 989226, 1648710, 1952282, 2473065, 2928423, 4880705, 4946130, 5856846, 6832987, 8785269, 9761410, 13665974, 14642115, 17570538, 20498961, 26355807, 29284230, 34164935, 40997922, 43926345, 52711614, 61496883, 68329870, 87852690, 102494805, 122993766, 131779035, 184490649, 204989610, 263558070, 307484415, 368981298, 614968830, 922453245, 1844906490]

約数ペア:

[(1, 1844906490), (2, 922453245), (3, 614968830), (5, 368981298), (6, 307484415), (7, 263558070), (9, 204989610), (10, 184490649), (14, 131779035), (15, 122993766), (18, 102494805), (21, 87852690), (27, 68329870), (30, 61496883), (35, 52711614), (42, 43926345), (45, 40997922), (54, 34164935), (63, 29284230), (70, 26355807), (90, 20498961), (105, 17570538), (126, 14642115), (135, 13665974), (189, 9761410), (210, 8785269), (270, 6832987), (315, 5856846), (373, 4946130), (378, 4880705), (630, 2928423), (746, 2473065), (945, 1952282), (1119, 1648710), (1865, 989226), (1890, 976141), (2238, 824355), (2611, 706590), (2617, 704970), (3357, 549570), (3730, 494613), (5222, 353295), (5234, 352485), (5595, 329742), (6714, 274785), (7833, 235530), (7851, 234990), (10071, 183190), (11190, 164871), (13055, 141318), (13085, 140994), (15666, 117765), (15702, 117495), (16785, 109914), (18319, 100710), (20142, 91595), (23499, 78510), (23553, 78330), (26110, 70659), (26170, 70497), (33570, 54957), (36638, 50355), (39165, 47106), (39255, 46998)]