83451810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 234710784

約数和(自身を除く): 151258974

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 41, 51, 65, 78, 82, 85, 102, 123, 130, 170, 195, 205, 221, 246, 255, 307, 390, 410, 442, 510, 533, 614, 615, 663, 697, 921, 1066, 1105, 1230, 1326, 1394, 1535, 1599, 1842, 2091, 2210, 2665, 3070, 3198, 3315, 3485, 3991, 4182, 4605, 5219, 5330, 6630, 6970, 7982, 7995, 9061, 9210, 10438, 10455, 11973, 12587, 15657, 15990, 18122, 19955, 20910, 23946, 25174, 26095, 27183, 31314, 37761, 39910, 45305, 52190, 54366, 59865, 62935, 67847, 75522, 78285, 90610, 119730, 125870, 135694, 135915, 156570, 163631, 188805, 203541, 213979, 271830, 327262, 339235, 377610, 407082, 427958, 490893, 641937, 678470, 818155, 981786, 1017705, 1069895, 1283874, 1636310, 2035410, 2139790, 2454465, 2781727, 3209685, 4908930, 5563454, 6419370, 8345181, 13908635, 16690362, 27817270, 41725905, 83451810]

約数ペア:

[(1, 83451810), (2, 41725905), (3, 27817270), (5, 16690362), (6, 13908635), (10, 8345181), (13, 6419370), (15, 5563454), (17, 4908930), (26, 3209685), (30, 2781727), (34, 2454465), (39, 2139790), (41, 2035410), (51, 1636310), (65, 1283874), (78, 1069895), (82, 1017705), (85, 981786), (102, 818155), (123, 678470), (130, 641937), (170, 490893), (195, 427958), (205, 407082), (221, 377610), (246, 339235), (255, 327262), (307, 271830), (390, 213979), (410, 203541), (442, 188805), (510, 163631), (533, 156570), (614, 135915), (615, 135694), (663, 125870), (697, 119730), (921, 90610), (1066, 78285), (1105, 75522), (1230, 67847), (1326, 62935), (1394, 59865), (1535, 54366), (1599, 52190), (1842, 45305), (2091, 39910), (2210, 37761), (2665, 31314), (3070, 27183), (3198, 26095), (3315, 25174), (3485, 23946), (3991, 20910), (4182, 19955), (4605, 18122), (5219, 15990), (5330, 15657), (6630, 12587), (6970, 11973), (7982, 10455), (7995, 10438), (9061, 9210)]