2017734420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{8951}}^1$

素因数の和:9010

約数の個数: 144

約数和(自身を含む): 6463916928

約数和(自身を除く): 4446182508

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, 289, 340, 390, 442, 510, 578, 663, 780, 867, 884, 1020, 1105, 1156, 1326, 1445, 1734, 2210, 2652, 2890, 3315, 3468, 3757, 4335, 4420, 5780, 6630, 7514, 8670, 8951, 11271, 13260, 15028, 17340, 17902, 18785, 22542, 26853, 35804, 37570, 44755, 45084, 53706, 56355, 75140, 89510, 107412, 112710, 116363, 134265, 152167, 179020, 225420, 232726, 268530, 304334, 349089, 456501, 465452, 537060, 581815, 608668, 698178, 760835, 913002, 1163630, 1396356, 1521670, 1745445, 1826004, 1978171, 2282505, 2327260, 2586839, 3043340, 3490890, 3956342, 4565010, 5173678, 5934513, 6981780, 7760517, 7912684, 9130020, 9890855, 10347356, 11869026, 12934195, 15521034, 19781710, 23738052, 25868390, 29672565, 31042068, 33628907, 38802585, 39563420, 51736780, 59345130, 67257814, 77605170, 100886721, 118690260, 134515628, 155210340, 168144535, 201773442, 336289070, 403546884, 504433605, 672578140, 1008867210, 2017734420]

約数ペア:

[(1, 2017734420), (2, 1008867210), (3, 672578140), (4, 504433605), (5, 403546884), (6, 336289070), (10, 201773442), (12, 168144535), (13, 155210340), (15, 134515628), (17, 118690260), (20, 100886721), (26, 77605170), (30, 67257814), (34, 59345130), (39, 51736780), (51, 39563420), (52, 38802585), (60, 33628907), (65, 31042068), (68, 29672565), (78, 25868390), (85, 23738052), (102, 19781710), (130, 15521034), (156, 12934195), (170, 11869026), (195, 10347356), (204, 9890855), (221, 9130020), (255, 7912684), (260, 7760517), (289, 6981780), (340, 5934513), (390, 5173678), (442, 4565010), (510, 3956342), (578, 3490890), (663, 3043340), (780, 2586839), (867, 2327260), (884, 2282505), (1020, 1978171), (1105, 1826004), (1156, 1745445), (1326, 1521670), (1445, 1396356), (1734, 1163630), (2210, 913002), (2652, 760835), (2890, 698178), (3315, 608668), (3468, 581815), (3757, 537060), (4335, 465452), (4420, 456501), (5780, 349089), (6630, 304334), (7514, 268530), (8670, 232726), (8951, 225420), (11271, 179020), (13260, 152167), (15028, 134265), (17340, 116363), (17902, 112710), (18785, 107412), (22542, 89510), (26853, 75140), (35804, 56355), (37570, 53706), (44755, 45084)]