74303490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2137}}^1$

素因数の和:2227

約数の個数: 64

約数和(自身を含む): 190880640

約数和(自身を除く): 116577150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 95, 114, 122, 183, 190, 285, 305, 366, 570, 610, 915, 1159, 1830, 2137, 2318, 3477, 4274, 5795, 6411, 6954, 10685, 11590, 12822, 17385, 21370, 32055, 34770, 40603, 64110, 81206, 121809, 130357, 203015, 243618, 260714, 391071, 406030, 609045, 651785, 782142, 1218090, 1303570, 1955355, 2476783, 3910710, 4953566, 7430349, 12383915, 14860698, 24767830, 37151745, 74303490]

約数ペア:

[(1, 74303490), (2, 37151745), (3, 24767830), (5, 14860698), (6, 12383915), (10, 7430349), (15, 4953566), (19, 3910710), (30, 2476783), (38, 1955355), (57, 1303570), (61, 1218090), (95, 782142), (114, 651785), (122, 609045), (183, 406030), (190, 391071), (285, 260714), (305, 243618), (366, 203015), (570, 130357), (610, 121809), (915, 81206), (1159, 64110), (1830, 40603), (2137, 34770), (2318, 32055), (3477, 21370), (4274, 17385), (5795, 12822), (6411, 11590), (6954, 10685)]