70002990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 190112832

約数和(自身を除く): 120109842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 61, 82, 90, 122, 123, 183, 205, 246, 305, 311, 366, 369, 410, 549, 610, 615, 622, 738, 915, 933, 1098, 1230, 1555, 1830, 1845, 1866, 2501, 2745, 2799, 3110, 3690, 4665, 5002, 5490, 5598, 7503, 9330, 12505, 12751, 13995, 15006, 18971, 22509, 25010, 25502, 27990, 37515, 37942, 38253, 45018, 56913, 63755, 75030, 76506, 94855, 112545, 113826, 114759, 127510, 170739, 189710, 191265, 225090, 229518, 284565, 341478, 382530, 569130, 573795, 777811, 853695, 1147590, 1555622, 1707390, 2333433, 3889055, 4666866, 7000299, 7778110, 11667165, 14000598, 23334330, 35001495, 70002990]

約数ペア:

[(1, 70002990), (2, 35001495), (3, 23334330), (5, 14000598), (6, 11667165), (9, 7778110), (10, 7000299), (15, 4666866), (18, 3889055), (30, 2333433), (41, 1707390), (45, 1555622), (61, 1147590), (82, 853695), (90, 777811), (122, 573795), (123, 569130), (183, 382530), (205, 341478), (246, 284565), (305, 229518), (311, 225090), (366, 191265), (369, 189710), (410, 170739), (549, 127510), (610, 114759), (615, 113826), (622, 112545), (738, 94855), (915, 76506), (933, 75030), (1098, 63755), (1230, 56913), (1555, 45018), (1830, 38253), (1845, 37942), (1866, 37515), (2501, 27990), (2745, 25502), (2799, 25010), (3110, 22509), (3690, 18971), (4665, 15006), (5002, 13995), (5490, 12751), (5598, 12505), (7503, 9330)]