87522630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 245887488

約数和(自身を除く): 158364858

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 43, 51, 65, 78, 85, 86, 102, 129, 130, 170, 195, 215, 221, 255, 258, 307, 390, 430, 442, 510, 559, 614, 645, 663, 731, 921, 1105, 1118, 1290, 1326, 1462, 1535, 1677, 1842, 2193, 2210, 2795, 3070, 3315, 3354, 3655, 3991, 4386, 4605, 5219, 5590, 6630, 7310, 7982, 8385, 9210, 9503, 10438, 10965, 11973, 13201, 15657, 16770, 19006, 19955, 21930, 23946, 26095, 26402, 28509, 31314, 39603, 39910, 47515, 52190, 57018, 59865, 66005, 67847, 78285, 79206, 95030, 119730, 132010, 135694, 142545, 156570, 171613, 198015, 203541, 224417, 285090, 339235, 343226, 396030, 407082, 448834, 514839, 673251, 678470, 858065, 1017705, 1029678, 1122085, 1346502, 1716130, 2035410, 2244170, 2574195, 2917421, 3366255, 5148390, 5834842, 6732510, 8752263, 14587105, 17504526, 29174210, 43761315, 87522630]

約数ペア:

[(1, 87522630), (2, 43761315), (3, 29174210), (5, 17504526), (6, 14587105), (10, 8752263), (13, 6732510), (15, 5834842), (17, 5148390), (26, 3366255), (30, 2917421), (34, 2574195), (39, 2244170), (43, 2035410), (51, 1716130), (65, 1346502), (78, 1122085), (85, 1029678), (86, 1017705), (102, 858065), (129, 678470), (130, 673251), (170, 514839), (195, 448834), (215, 407082), (221, 396030), (255, 343226), (258, 339235), (307, 285090), (390, 224417), (430, 203541), (442, 198015), (510, 171613), (559, 156570), (614, 142545), (645, 135694), (663, 132010), (731, 119730), (921, 95030), (1105, 79206), (1118, 78285), (1290, 67847), (1326, 66005), (1462, 59865), (1535, 57018), (1677, 52190), (1842, 47515), (2193, 39910), (2210, 39603), (2795, 31314), (3070, 28509), (3315, 26402), (3354, 26095), (3655, 23946), (3991, 21930), (4386, 19955), (4605, 19006), (5219, 16770), (5590, 15657), (6630, 13201), (7310, 11973), (7982, 10965), (8385, 10438), (9210, 9503)]