30529170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:609

約数の個数: 128

約数和(自身を含む): 96422400

約数和(自身を除く): 65893230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 87, 90, 105, 126, 135, 145, 174, 189, 203, 210, 261, 270, 290, 315, 378, 406, 435, 522, 557, 609, 630, 783, 870, 945, 1015, 1114, 1218, 1305, 1566, 1671, 1827, 1890, 2030, 2610, 2785, 3045, 3342, 3654, 3899, 3915, 5013, 5481, 5570, 6090, 7798, 7830, 8355, 9135, 10026, 10962, 11697, 15039, 16153, 16710, 18270, 19495, 23394, 25065, 27405, 30078, 32306, 35091, 38990, 48459, 50130, 54810, 58485, 70182, 75195, 80765, 96918, 105273, 113071, 116970, 145377, 150390, 161530, 175455, 210546, 226142, 242295, 290754, 339213, 350910, 436131, 484590, 526365, 565355, 678426, 726885, 872262, 1017639, 1052730, 1130710, 1453770, 1696065, 2035278, 2180655, 3052917, 3392130, 4361310, 5088195, 6105834, 10176390, 15264585, 30529170]

約数ペア:

[(1, 30529170), (2, 15264585), (3, 10176390), (5, 6105834), (6, 5088195), (7, 4361310), (9, 3392130), (10, 3052917), (14, 2180655), (15, 2035278), (18, 1696065), (21, 1453770), (27, 1130710), (29, 1052730), (30, 1017639), (35, 872262), (42, 726885), (45, 678426), (54, 565355), (58, 526365), (63, 484590), (70, 436131), (87, 350910), (90, 339213), (105, 290754), (126, 242295), (135, 226142), (145, 210546), (174, 175455), (189, 161530), (203, 150390), (210, 145377), (261, 116970), (270, 113071), (290, 105273), (315, 96918), (378, 80765), (406, 75195), (435, 70182), (522, 58485), (557, 54810), (609, 50130), (630, 48459), (783, 38990), (870, 35091), (945, 32306), (1015, 30078), (1114, 27405), (1218, 25065), (1305, 23394), (1566, 19495), (1671, 18270), (1827, 16710), (1890, 16153), (2030, 15039), (2610, 11697), (2785, 10962), (3045, 10026), (3342, 9135), (3654, 8355), (3899, 7830), (3915, 7798), (5013, 6090), (5481, 5570)]