38950470

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 114065280

約数和(自身を除く): 75114810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 137, 162, 195, 234, 243, 270, 274, 351, 390, 405, 411, 486, 585, 685, 702, 729, 810, 822, 1053, 1170, 1215, 1233, 1370, 1458, 1755, 1781, 2055, 2106, 2187, 2430, 2466, 3159, 3510, 3562, 3645, 3699, 4110, 4374, 5265, 5343, 6165, 6318, 7290, 7398, 8905, 9477, 10530, 10686, 10935, 11097, 12330, 15795, 16029, 17810, 18495, 18954, 21870, 22194, 26715, 28431, 31590, 32058, 33291, 36990, 47385, 48087, 53430, 55485, 56862, 66582, 80145, 94770, 96174, 99873, 110970, 142155, 144261, 160290, 166455, 199746, 240435, 284310, 288522, 299619, 332910, 432783, 480870, 499365, 599238, 721305, 865566, 998730, 1298349, 1442610, 1498095, 2163915, 2596698, 2996190, 3895047, 4327830, 6491745, 7790094, 12983490, 19475235, 38950470]

約数ペア:

[(1, 38950470), (2, 19475235), (3, 12983490), (5, 7790094), (6, 6491745), (9, 4327830), (10, 3895047), (13, 2996190), (15, 2596698), (18, 2163915), (26, 1498095), (27, 1442610), (30, 1298349), (39, 998730), (45, 865566), (54, 721305), (65, 599238), (78, 499365), (81, 480870), (90, 432783), (117, 332910), (130, 299619), (135, 288522), (137, 284310), (162, 240435), (195, 199746), (234, 166455), (243, 160290), (270, 144261), (274, 142155), (351, 110970), (390, 99873), (405, 96174), (411, 94770), (486, 80145), (585, 66582), (685, 56862), (702, 55485), (729, 53430), (810, 48087), (822, 47385), (1053, 36990), (1170, 33291), (1215, 32058), (1233, 31590), (1370, 28431), (1458, 26715), (1755, 22194), (1781, 21870), (2055, 18954), (2106, 18495), (2187, 17810), (2430, 16029), (2466, 15795), (3159, 12330), (3510, 11097), (3562, 10935), (3645, 10686), (3699, 10530), (4110, 9477), (4374, 8905), (5265, 7398), (5343, 7290), (6165, 6318)]