129385530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 352544400

約数和(自身を除く): 223158870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 89, 90, 145, 174, 178, 261, 267, 290, 435, 445, 522, 534, 557, 801, 870, 890, 1114, 1305, 1335, 1602, 1671, 2581, 2610, 2670, 2785, 3342, 4005, 5013, 5162, 5570, 7743, 8010, 8355, 10026, 12905, 15486, 16153, 16710, 23229, 25065, 25810, 32306, 38715, 46458, 48459, 49573, 50130, 77430, 80765, 96918, 99146, 116145, 145377, 148719, 161530, 232290, 242295, 247865, 290754, 297438, 446157, 484590, 495730, 726885, 743595, 892314, 1437617, 1453770, 1487190, 2230785, 2875234, 4312851, 4461570, 7188085, 8625702, 12938553, 14376170, 21564255, 25877106, 43128510, 64692765, 129385530]

約数ペア:

[(1, 129385530), (2, 64692765), (3, 43128510), (5, 25877106), (6, 21564255), (9, 14376170), (10, 12938553), (15, 8625702), (18, 7188085), (29, 4461570), (30, 4312851), (45, 2875234), (58, 2230785), (87, 1487190), (89, 1453770), (90, 1437617), (145, 892314), (174, 743595), (178, 726885), (261, 495730), (267, 484590), (290, 446157), (435, 297438), (445, 290754), (522, 247865), (534, 242295), (557, 232290), (801, 161530), (870, 148719), (890, 145377), (1114, 116145), (1305, 99146), (1335, 96918), (1602, 80765), (1671, 77430), (2581, 50130), (2610, 49573), (2670, 48459), (2785, 46458), (3342, 38715), (4005, 32306), (5013, 25810), (5162, 25065), (5570, 23229), (7743, 16710), (8010, 16153), (8355, 15486), (10026, 12905)]