195803790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4219}}^1$

素因数の和:4266

約数の個数: 128

約数和(自身を含む): 612541440

約数和(自身を除く): 416737650

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 663, 714, 910, 1105, 1190, 1326, 1365, 1547, 1785, 2210, 2730, 3094, 3315, 3570, 4219, 4641, 6630, 7735, 8438, 9282, 12657, 15470, 21095, 23205, 25314, 29533, 42190, 46410, 54847, 59066, 63285, 71723, 88599, 109694, 126570, 143446, 147665, 164541, 177198, 215169, 274235, 295330, 329082, 358615, 383929, 430338, 442995, 502061, 548470, 717230, 767858, 822705, 885990, 932399, 1004122, 1075845, 1151787, 1506183, 1645410, 1864798, 1919645, 2151690, 2303574, 2510305, 2797197, 3012366, 3839290, 4661995, 5020610, 5594394, 5758935, 6526793, 7530915, 9323990, 11517870, 13053586, 13985985, 15061830, 19580379, 27971970, 32633965, 39160758, 65267930, 97901895, 195803790]

約数ペア:

[(1, 195803790), (2, 97901895), (3, 65267930), (5, 39160758), (6, 32633965), (7, 27971970), (10, 19580379), (13, 15061830), (14, 13985985), (15, 13053586), (17, 11517870), (21, 9323990), (26, 7530915), (30, 6526793), (34, 5758935), (35, 5594394), (39, 5020610), (42, 4661995), (51, 3839290), (65, 3012366), (70, 2797197), (78, 2510305), (85, 2303574), (91, 2151690), (102, 1919645), (105, 1864798), (119, 1645410), (130, 1506183), (170, 1151787), (182, 1075845), (195, 1004122), (210, 932399), (221, 885990), (238, 822705), (255, 767858), (273, 717230), (357, 548470), (390, 502061), (442, 442995), (455, 430338), (510, 383929), (546, 358615), (595, 329082), (663, 295330), (714, 274235), (910, 215169), (1105, 177198), (1190, 164541), (1326, 147665), (1365, 143446), (1547, 126570), (1785, 109694), (2210, 88599), (2730, 71723), (3094, 63285), (3315, 59066), (3570, 54847), (4219, 46410), (4641, 42190), (6630, 29533), (7735, 25314), (8438, 23205), (9282, 21095), (12657, 15470)]