445951140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19009}}^1$

素因数の和:19061

約数の個数: 96

約数和(自身を含む): 1379669760

約数和(自身を除く): 933718620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 3910, 4692, 5865, 7820, 11730, 19009, 23460, 38018, 57027, 76036, 95045, 114054, 190090, 228108, 285135, 323153, 380180, 437207, 570270, 646306, 874414, 969459, 1140540, 1292612, 1311621, 1615765, 1748828, 1938918, 2186035, 2623242, 3231530, 3877836, 4372070, 4847295, 5246484, 6463060, 6558105, 7432519, 8744140, 9694590, 13116210, 14865038, 19389180, 22297557, 26232420, 29730076, 37162595, 44595114, 74325190, 89190228, 111487785, 148650380, 222975570, 445951140]

約数ペア:

[(1, 445951140), (2, 222975570), (3, 148650380), (4, 111487785), (5, 89190228), (6, 74325190), (10, 44595114), (12, 37162595), (15, 29730076), (17, 26232420), (20, 22297557), (23, 19389180), (30, 14865038), (34, 13116210), (46, 9694590), (51, 8744140), (60, 7432519), (68, 6558105), (69, 6463060), (85, 5246484), (92, 4847295), (102, 4372070), (115, 3877836), (138, 3231530), (170, 2623242), (204, 2186035), (230, 1938918), (255, 1748828), (276, 1615765), (340, 1311621), (345, 1292612), (391, 1140540), (460, 969459), (510, 874414), (690, 646306), (782, 570270), (1020, 437207), (1173, 380180), (1380, 323153), (1564, 285135), (1955, 228108), (2346, 190090), (3910, 114054), (4692, 95045), (5865, 76036), (7820, 57027), (11730, 38018), (19009, 23460)]