About the Number

97728930

97728929 ← → 97728931

2進数表記:101110100110011100110100010

漢数字表記:九千七百七十二万八千九百三十

素因数分解:

2 1 × 3 4 × 5 1 × 13 1 × 9281 1

素因数の和:9313
約数の個数: 80
約数和(自身を含む): 283026744
約数和(自身を除く): 185297814

約数列:
[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 9281, 10530, 18562, 27843, 46405, 55686, 83529, 92810, 120653, 139215, 167058, 241306, 250587, 278430, 361959, 417645, 501174, 603265, 723918, 751761, 835290, 1085877, 1206530, 1252935, 1503522, 1809795, 2171754, 2505870, 3257631, 3619590, 3758805, 5429385, 6515262, 7517610, 9772893, 10858770, 16288155, 19545786, 32576310, 48864465, 97728930]

約数ペア:
[(1, 97728930), (2, 48864465), (3, 32576310), (5, 19545786), (6, 16288155), (9, 10858770), (10, 9772893), (13, 7517610), (15, 6515262), (18, 5429385), (26, 3758805), (27, 3619590), (30, 3257631), (39, 2505870), (45, 2171754), (54, 1809795), (65, 1503522), (78, 1252935), (81, 1206530), (90, 1085877), (117, 835290), (130, 751761), (135, 723918), (162, 603265), (195, 501174), (234, 417645), (270, 361959), (351, 278430), (390, 250587), (405, 241306), (585, 167058), (702, 139215), (810, 120653), (1053, 92810), (1170, 83529), (1755, 55686), (2106, 46405), (3510, 27843), (5265, 18562), (9281, 10530)]

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