17277780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1345

約数の個数: 96

約数和(自身を含む): 55206144

約数和(自身を除く): 37928364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1303, 1326, 2210, 2606, 2652, 3315, 3909, 4420, 5212, 6515, 6630, 7818, 13030, 13260, 15636, 16939, 19545, 22151, 26060, 33878, 39090, 44302, 50817, 66453, 67756, 78180, 84695, 88604, 101634, 110755, 132906, 169390, 203268, 221510, 254085, 265812, 287963, 332265, 338780, 443020, 508170, 575926, 664530, 863889, 1016340, 1151852, 1329060, 1439815, 1727778, 2879630, 3455556, 4319445, 5759260, 8638890, 17277780]

約数ペア:

[(1, 17277780), (2, 8638890), (3, 5759260), (4, 4319445), (5, 3455556), (6, 2879630), (10, 1727778), (12, 1439815), (13, 1329060), (15, 1151852), (17, 1016340), (20, 863889), (26, 664530), (30, 575926), (34, 508170), (39, 443020), (51, 338780), (52, 332265), (60, 287963), (65, 265812), (68, 254085), (78, 221510), (85, 203268), (102, 169390), (130, 132906), (156, 110755), (170, 101634), (195, 88604), (204, 84695), (221, 78180), (255, 67756), (260, 66453), (340, 50817), (390, 44302), (442, 39090), (510, 33878), (663, 26060), (780, 22151), (884, 19545), (1020, 16939), (1105, 15636), (1303, 13260), (1326, 13030), (2210, 7818), (2606, 6630), (2652, 6515), (3315, 5212), (3909, 4420)]