1330778850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:633

約数の個数: 144

約数和(自身を含む): 3567938304

約数和(自身を除く): 2237159454

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 31, 46, 50, 62, 69, 75, 93, 115, 138, 150, 155, 186, 230, 310, 345, 465, 529, 541, 575, 690, 713, 775, 930, 1058, 1082, 1150, 1426, 1550, 1587, 1623, 1725, 2139, 2325, 2645, 2705, 3174, 3246, 3450, 3565, 4278, 4650, 5290, 5410, 7130, 7935, 8115, 10695, 12443, 13225, 13525, 15870, 16230, 16399, 16771, 17825, 21390, 24886, 26450, 27050, 32798, 33542, 35650, 37329, 39675, 40575, 49197, 50313, 53475, 62215, 74658, 79350, 81150, 81995, 83855, 98394, 100626, 106950, 124430, 163990, 167710, 186645, 245985, 251565, 286189, 311075, 373290, 385733, 409975, 419275, 491970, 503130, 572378, 622150, 771466, 819950, 838550, 858567, 933225, 1157199, 1229925, 1257825, 1430945, 1717134, 1866450, 1928665, 2314398, 2459850, 2515650, 2861890, 3857330, 4292835, 5785995, 7154725, 8585670, 8871859, 9643325, 11571990, 14309450, 17743718, 19286650, 21464175, 26615577, 28929975, 42928350, 44359295, 53231154, 57859950, 88718590, 133077885, 221796475, 266155770, 443592950, 665389425, 1330778850]

約数ペア:

[(1, 1330778850), (2, 665389425), (3, 443592950), (5, 266155770), (6, 221796475), (10, 133077885), (15, 88718590), (23, 57859950), (25, 53231154), (30, 44359295), (31, 42928350), (46, 28929975), (50, 26615577), (62, 21464175), (69, 19286650), (75, 17743718), (93, 14309450), (115, 11571990), (138, 9643325), (150, 8871859), (155, 8585670), (186, 7154725), (230, 5785995), (310, 4292835), (345, 3857330), (465, 2861890), (529, 2515650), (541, 2459850), (575, 2314398), (690, 1928665), (713, 1866450), (775, 1717134), (930, 1430945), (1058, 1257825), (1082, 1229925), (1150, 1157199), (1426, 933225), (1550, 858567), (1587, 838550), (1623, 819950), (1725, 771466), (2139, 622150), (2325, 572378), (2645, 503130), (2705, 491970), (3174, 419275), (3246, 409975), (3450, 385733), (3565, 373290), (4278, 311075), (4650, 286189), (5290, 251565), (5410, 245985), (7130, 186645), (7935, 167710), (8115, 163990), (10695, 124430), (12443, 106950), (13225, 100626), (13525, 98394), (15870, 83855), (16230, 81995), (16399, 81150), (16771, 79350), (17825, 74658), (21390, 62215), (24886, 53475), (26450, 50313), (27050, 49197), (32798, 40575), (33542, 39675), (35650, 37329)]