2988330450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149791}}^1$

素因数の和:149832

約数の個数: 96

約数和(自身を含む): 8915619840

約数和(自身を除く): 5927289390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1425, 1995, 2850, 3325, 3990, 6650, 9975, 19950, 149791, 299582, 449373, 748955, 898746, 1048537, 1497910, 2097074, 2246865, 2846029, 3145611, 3744775, 4493730, 5242685, 5692058, 6291222, 7489550, 8538087, 10485370, 11234325, 14230145, 15728055, 17076174, 19922203, 22468650, 26213425, 28460290, 31456110, 39844406, 42690435, 52426850, 59766609, 71150725, 78640275, 85380870, 99611015, 119533218, 142301450, 157280550, 199222030, 213452175, 298833045, 426904350, 498055075, 597666090, 996110150, 1494165225, 2988330450]

約数ペア:

[(1, 2988330450), (2, 1494165225), (3, 996110150), (5, 597666090), (6, 498055075), (7, 426904350), (10, 298833045), (14, 213452175), (15, 199222030), (19, 157280550), (21, 142301450), (25, 119533218), (30, 99611015), (35, 85380870), (38, 78640275), (42, 71150725), (50, 59766609), (57, 52426850), (70, 42690435), (75, 39844406), (95, 31456110), (105, 28460290), (114, 26213425), (133, 22468650), (150, 19922203), (175, 17076174), (190, 15728055), (210, 14230145), (266, 11234325), (285, 10485370), (350, 8538087), (399, 7489550), (475, 6291222), (525, 5692058), (570, 5242685), (665, 4493730), (798, 3744775), (950, 3145611), (1050, 2846029), (1330, 2246865), (1425, 2097074), (1995, 1497910), (2850, 1048537), (3325, 898746), (3990, 748955), (6650, 449373), (9975, 299582), (19950, 149791)]