7213050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:174

約数の個数: 120

約数和(自身を含む): 21740796

約数和(自身を除く): 14527746

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 137, 150, 162, 195, 225, 234, 270, 274, 325, 351, 390, 405, 411, 450, 585, 650, 675, 685, 702, 810, 822, 975, 1053, 1170, 1233, 1350, 1370, 1755, 1781, 1950, 2025, 2055, 2106, 2466, 2925, 3425, 3510, 3562, 3699, 4050, 4110, 5265, 5343, 5850, 6165, 6850, 7398, 8775, 8905, 10275, 10530, 10686, 11097, 12330, 16029, 17550, 17810, 18495, 20550, 22194, 26325, 26715, 30825, 32058, 36990, 44525, 48087, 52650, 53430, 55485, 61650, 80145, 89050, 92475, 96174, 110970, 133575, 144261, 160290, 184950, 240435, 267150, 277425, 288522, 400725, 480870, 554850, 721305, 801450, 1202175, 1442610, 2404350, 3606525, 7213050]

約数ペア:

[(1, 7213050), (2, 3606525), (3, 2404350), (5, 1442610), (6, 1202175), (9, 801450), (10, 721305), (13, 554850), (15, 480870), (18, 400725), (25, 288522), (26, 277425), (27, 267150), (30, 240435), (39, 184950), (45, 160290), (50, 144261), (54, 133575), (65, 110970), (75, 96174), (78, 92475), (81, 89050), (90, 80145), (117, 61650), (130, 55485), (135, 53430), (137, 52650), (150, 48087), (162, 44525), (195, 36990), (225, 32058), (234, 30825), (270, 26715), (274, 26325), (325, 22194), (351, 20550), (390, 18495), (405, 17810), (411, 17550), (450, 16029), (585, 12330), (650, 11097), (675, 10686), (685, 10530), (702, 10275), (810, 8905), (822, 8775), (975, 7398), (1053, 6850), (1170, 6165), (1233, 5850), (1350, 5343), (1370, 5265), (1755, 4110), (1781, 4050), (1950, 3699), (2025, 3562), (2055, 3510), (2106, 3425), (2466, 2925)]